Converting your toilet to a low flow toilet is so easy I’m not sure why I haven’t hacked my toilet either. You probably won’t even notice the difference between your new low flow toilet and regular toilet.
Step to Make a Toilet into a Low Flow Toilet
1. Open the lid
2. Stick in a half gallon milk jug full of sand or dirt or pubbles, whatever you want. Or try anything heavy (I use bricks).
3. The New York Times reported that a sealed half gallon container will save half a gallon on each flush. If you, like most Americans, flush 5 times daily, your family of 5 will save 350 gallons (1325 liters) of water every month
4. Oh the last step? Easy, close the toilet cover.